#Esp32

Debashis Das writes at CNX Software about the Adafruit Metro ESP32-P4 Hydra, an Arduino UNO-shaped board built around the ESP32-P4 with 16MB of PSRAM and 16MB of NOR flash. An ESP32-C6 handles WiFi 6, Bluetooth 5.3 LE, Thread, and Zigbee.…

Flash an ESP32-S3, build the iPhone app, and let any OpenAI-compatible vision model tap, swipe and type on a real iPhone. No jailbreak.

So, that works the same as my previous larger ESP32 board, it’s surprising how small these WiFi/BT boards are getting. Just need to work out how to get a BT wake-up from deep sleep communication between the ESP32 and my iPhone.…

I’m going to tryout my ESP32 Super mini and I thought I would share this photo I just took showing three boards for comparison of their size. From Left to right : Arduino Pro mini, ESP32-C6 Super mini and ESP-WROOM-32 ESP32/ESP-32S Development Board.…

I’ve been working on a project called MarauderBox, aimed at expanding the capabilities of ESP32 Marauder while keeping the familiar official Marauder UI.…

Learn how to control LED matrix signboard via web using ESP32, how to send the text via web to ESP32 and display it on the LED matrix.

From the GitHub release page: This is CircuitPython 11.0.0-alpha.2, an alpha release for 11.0.0. Further features, changes, and bug fixes will be added before the final release of 11.0.0.…

ESP32-S3 A2-Full NAM pedalboard with direct SD-card NAM loading and a Gea-compiled native frontend - dashersw/coyopedal

Example Gea applications and tools — the app gallery used by the simulator, the embedded targets, GeaOS and the Apple targets. - geastack/examples

Open-source ESP32-S3 firmware, browser tools, recipes, documentation and companion hardware for exploring wired buses, USB adapters, wireless protocols, firmware workflows and embedded devices.

The Pine Time is a $27 smart watch that runs open source firmware. I’ve had one sitting in the back of a drawer for a...

ESP32-based FM radio with TEA5767 tuner, KY-040 rotary encoder, PAM8403 amplifier, and 0.96" OLED display. Custom PCB design. - turtushig22-blip/tea5767-radio-tuner

Plane radar is a neat little project that pulls nearby ADS-B traffic, plots each aircraft by distance and bearing, and shows the details directly on a cute little screen.

This project uses a clever hashing trick to fit over half a million blocked domains into just 4MB of flash memory.

Putting iroh on a bare ESP32 to build a temperature-driven smart fan you can check on from anywhere.